SW Developer - Operational Systems Engineer

CACI; Chantilly (VA); On-site; USD 94,400 - 198,200; Full time

Job summary

CACI is seeking an Operational Systems Engineer for the Chantilly, VA location to lead the implementation, system administration, and O&M of a scalable cross-platform software test automation system.

You will design and extend the DART system, re-implement an application layer for test automation enabling IaC (Ansible, Terraform) and DevOps tools (Bamboo, Bitbucket, Confluence, Jira) while supporting legacy Python bindings and REST endpoints with swagger docs.

Qualifications

• Bachelor’s degree in Computer Science or Computer Engineering required.
• 5+ years of relevant technical experience.
• Active TS/SCI clearance with polygraph.
• 5+ years of Python and strong C++ experience.
• 5+ years leading design/architecture of enterprise-scale apps.
• 5+ years on Linux and Windows platforms for testing targets.
• Experience automating multiple hypervisor platforms (VMware/KVM).
• Familiarity with DevOps, Docker, and CI/CD pipelines.

Responsibilities

• Design, engineer and implement IT systems for the client’s mission network.
• Apply knowledge of OSI model layers 1-4.
• Identify opportunities to improve IT systems for cyber missions.
• Work in a fast-paced setting and distill complex concepts for leadership.
• Lead project initiatives from inception to completion with minimal supervision.
• Brief colleagues and partners on methodologies, tools, and configurations.

Skills

Python

C++

Enterprise apps

Linux/Windows

OAuth/JWT/OpenID

CI/CD

Docker

DevOps

KVM/VMware

REST APIs

Education

Bachelor’s degree in Computer Science or Computer Engineering

Tools

Ansible

Terraform

Bamboo

Bitbucket

Confluence

Jira

Proxmox

VMware

Job description

Job Title: SW Developer - Operational Systems EngineerJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: None* * *

The Opportunity:

CACI is seeking a talented Operational Systems Engineer to join our team in Chantilly, VA to help lead the implementation, system administration, and O&M for client’s scalable cross-platform software test automation system. Your work will focus on designing, engineering and extending an existing system (DART) and re-implementation of an application layer for test automation that enables open-source infrastructure as code (IAC) technologies (e.g. Ansible, Terraform), and DevOps tools (e.g. Bamboo, Bitbucket, Confluence, Jira) as well as supporting legacy python bindings and modern REST endpoints with swagger documentation. The successful candidate will provide a professional evaluation, use-case alignment, and assessment of the potential technology stack, including support for physical hardware, KVM, Proxmox, and VMWare-based and other hypervisor platforms and tradeoffs before initial implementation with management approval. The goal includes ability scale our software test automation to support AI-integrated rapid software projects, including using LLMs for agile automation development in addition to legacy workloads. Be part of a department with an expanding range of programs focusing on Cyber Operations, where you get to grow on and between programs with peers who are dedicated to advancing national security. Participate in fun team outings and team building events where you get to engage with your co-workers and expand your career network. We are a fun, engaging environment with a management team focused on growing your career and making you a part of our future. We offer bonus compensation plans that demonstrate you being appreciated for working on the program and being a part of our team. You'll get paid for cyber events and training, such as our Capture the Flag Events, Internal Research and Development opportunities as well as prepaid courses to nationally recognized certification courses to grow your career. You can learn more about our program by accessing the landing page: VORPAL Jobs (caci.com)

Responsibilities:

• Design, engineer/develop, and implement IT systems used by the client’s mission network to support end users
• Apply knowledge of operational tradecraft at OSI model layers 1-4
• Identify opportunities to integrate efficiencies into innovative IT systems that enhance the cyber mission
• Work effectively in a fast-paced, ambiguous setting, distilling complex technical concepts into actionable insights for leadership
• Ability to run a project independently from inception to completion, including requirements gathering, design, implementation, testing, and final documentation with minimal supervision
• Brief colleagues and mission partners on operational methodology, tool development, equipment functionality, and technical/operational deconfliction

Qualifications:

Required:

• Bachelor’s degree in a relevant technical discipline (i.e., Computer Science, Computer Engineering), with a minimum of 5+ years’ experience in a relevant technical field to the position
• Active TS/SCI clearance with required polygraph
• 5+ years programming efficiency in Python and strong knowledge of C++ for developing robust applications
• 5+ years demonstrating an ability to lead the design, architecture and development of enterprise-scale applications
• 5+ years developing agnostic operating system-based platforms, to include applications across both Linux and Windows ecosystems to support diverse testing targets
• Experience automating and managing multiple hypervisor platforms (both VMWare and KVM) to host complex, scalable, and highly customized environments
• Familiarity with DevOps principles, experience with Docker for containerization, and working experience with CI/CD pipelines for automation of testing and deployment
• Experience developing end-to-end automation solutions implementing logic for automated resource scaling
• Understanding authentication protocols such as OAuth, JWT and OpenID Connect
• Strong understanding of SQL Server and ability to manage and optimize database performance and/or MongoDB for NoSQL data storage needs
• Sound judgment, problem-solving, and decision-making skills with an ability to adapt to emerging issues and changing priorities under short deadlines
• Demonstrated ability to learn quickly and stay abreast of leading-edge technologies

Desired:

• Programming efficiency in additional languages such as C++, Go, or Rust to optimize low level hypervisor interactions
• 5+ years programming efficiency in C# and .NET Core for developing robust applications
• Experience automating and managing multiple hypervisor platforms (Harvester) to host complex, scalable, and highly customized environments
• Infrastructure as Code (IaC) experience working with tools such as Ansible or Terraform and/or Helm to manage and version-control the underlying virtualized testing hardware and configurations
• Experience with Kubernetes for container orchestration
• Experience with both on-premise and cloud deployment technologies and automation
• Kernel and driver knowledge across Linux and Windows kernel drivers to assist in deep-level application compatibility testing
• Experience in managing large-scale remote workstation clusters, focusing on high-availability and minimal latency for highly scalable resource capabilities
• Experience with AI-assisted tools for enhancing development productivity and automation
• Ability to integrate Machine Learning models into applications
• Understanding of Event-Driven architecture principles for designing scalable systems
• Knowledge of ElasticSearch for log management and search functionalities, or general knowledge integrating open-source ELK stack tools
• Detail oriented, organized, able to multitask, and adaptable to shifting requirements
• Flexibility – Works well both independently and as a team player; must be eager to learn
• Candidate should be a self-starter and possess a willingness to dive into new technologies when appropriate
• Experience implementing and documenting standard operating procedures of systems or networks

What You Can Expect:

A culture of integrity.

At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation.

An environment of trust.

CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.

A focus on continuous growth.

Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground — in your career and in our legacy.

Pay Range

There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.

The proposed salary range for this position is:

$94,400 - $198,200

CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.